package com.java;

/**
 * 异常处理
 *
 * @author chen52
 *
 */
public class ExpressionFormatException extends Exception {

    private static final long serialVersionUID = 1L;

    public ExpressionFormatException(String message) {
        super(message);
        System.out.println( "--- "+ message +" ---\n");
    }
}
